CHEMICAL REACTION ENGINEERING QUIZ

Remains unaffected

Increases

Decreases linearily with temperature

Decreases

None of these

Same as that of rate constant

Same as that of activation energy

Dimensionless

16

2

4

8

And backward reaction equally

Only

To a greater extent than that of the backward reaction

And decreases that of backward reaction

Composition of reactant

Temperature

Heat and mass transfer effects

Pressure

CSTR followed by P.F. reactor

CSTR in series

P.F. reactors in series

P.F. reactor followed by CSTR

Processes three reactants at different flow rates

Processes three reactants with same flow rate

Employs all the three phases (i.e.. .solid, liquid and gas)

Has altogether three streams either entering or leaving

Depends on both pressure and mechanism of reaction

Depends on the mechanism of reaction only

Depends on the pressure only

Is independent of the mechanism of reaction

Both A & B

Quality & yield can not be achieved in continuous processes, because of long residence time

Sales demand is fluctuating

Neither A nor B

Whole surface of the catalyst does not have the same activity for adsorption and there is attraction between the adsorbed molecule

All the adsorption does not take place by the same mechanism

Extent of adsorption is more than one complete monomolecular layer on the surface

Whole surface of the catalyst is essentially uniform and the adsorbed molecule has no effect on the rate of adsorption per site